I played around with both maps 3 and 5. I am stock on 91 octane with a DCI only. Although map 5 will have a bit more boost, I found map 3 to be more consistent. The higher maps require more octane or you will run in to knock retard. In some cases the knock retard will actually cause you to loose power.

Fo consistent power all the time I recommend map 2 and 3 on 91 octane. Maps 4 and 5 might give you more power but its not consistent in my opinion.

I played around with both maps 3 and 5. I am stock on 91 octane with a DCI only. Although map 5 will have a bit more boost, I found map 3 to be more consistent. The higher maps require more octane or you will run in to knock retard. In some cases the knock retard will actually cause you to loose power.

Fo consistent power all the time I recommend map 2 and 3 on 91 octane. Maps 4 and 5 might give you more power but its not consistent in my opinion.